mlr_task_generators: Dictionary of Task Generators

In mllg/mlr3: Machine Learning in R - Next Generation

Description

A simple mlr3misc::Dictionary storing objects of class TaskGenerator. Each task generator has an associated help page, see mlr_task_generators_[id].

This dictionary can get populated with additional task generators by add-on packages.

For a more convenient way to retrieve and construct task generators, see tgen().

Format

R6::R6Class object inheriting from mlr3misc::Dictionary.

Methods

See mlr3misc::Dictionary.

S3 methods

• as.data.table(dict)
  mlr3misc::Dictionary -> data.table::data.table()
  Returns a data.table::data.table() with fields "key" and "packages" as columns.

See Also

Example generators: xor

Sugar function: tgen()

Other Dictionary: mlr_learners, mlr_measures, mlr_resamplings, mlr_tasks

Other TaskGenerator: TaskGenerator

Examples

mlr_task_generators$get("smiley")
tgen("2dnormals")

mllg/mlr3 documentation built on Sept. 27, 2019, 9:38 a.m.